I think that the federal government could play a role with respect to the dissemination of information on the practices used by the provinces.
Very often, the Europeans are more successful than we are in disseminating information, in the framework of an open coordination method which allows stakeholders to find out which practices are successful and how things are done here and there.
In Canada, it is often very difficult to find out exactly what is going on. Even for the officials who manage the programs in a province it is not easy to know exactly what is going on in the other provinces. The federal government could facilitate the circulation of information and of best practices.